RCM Billet Aluminium High Temp Half Moon Seal Options:x4 RCM Billet Aluminium Half Moon Seals new inner and outer oil

new inner and outer oil seals

and incorporates the later 2002+ small idler bearing

RCM640 or RCM641

This exhaust has been designed to cope with the increase in air volume from engines producing an excess of 350Bhp

RCM Billet Aluminium High Temp Half Moon Seal Options:x4 RCM Billet Aluminium Half Moon Seals new inner and outer oilThe RCM Billet Half Moon seals (also known as cylinder head plugs) have been specifically designed to replace the problematic OE plastic seals which become hardened and brittle with the constant temperature changes, eventually leaking and requiring replacement again. Manufactured from high grade aluminium, these RCM engraved replacements will not suffer from these issues. Fitting precisely into place and sealed with our SGA35 liquid gasket, this